.login{
    margin-top: 5px;
    height: 486px;
    background-color: #7e00ff;    
}
.login .w>img{  
    float: left;
    margin: 15px 0 0 90px;
}
.form{
    float: right;
    width: 380px;
    height: 364px;
    background-color: white;
    margin: 62px 100px 0 0;
}
.form .login_mode{
    overflow: hidden;
}
.form .login_mode>h2{
    float: left;
    font-size: 18px;
    color: #666666;
    margin: 15px 0 0 47px;
}
.form h3{
    float: right;
    margin: 15px 47px 0 0;
}
.form .tips{
    width: 303px;
    height: 26px;
    background-color: #fffdee;
    border: 1px solid #f5eecf;
    margin: 23px 0 0 38px;
    line-height: 26px;
    padding-left: 10px;
}

.form ul li input{
    float: left;
    width: 266px;
    height: 35px;
    outline: none;
    border: 1px solid #3aa2e4;
    border-left: none;
    padding-left: 11px;
}
.form ul li input::placeholder{
    color: #b3b3b3;
}
.form ul li{
    overflow: hidden;
}
.form>ul li{
    padding: 11px 0 11px 38px;
}
.form ul li span{
    float: left;
    display: block;
    width: 37px;
    height: 35px;
    background-color: #cfcdcd;
    text-align: center;
    line-height: 30px;
    border: 1px solid #3aa2e4; 
    border-right: none;  
}
.auto_login{
    overflow: hidden;
}
.auto_login ul{
    float: left;
    margin: 10px 0 0 38px;
}
.auto_login ul li a{
    font-size: 12px;
    color: #cfcdcd;
    margin-left: 3px;
}
.auto_login>a{
    float: right;
    margin:10px 45px 0 0;
    font-weight: 700;
}
.form .auto_login ul li input{
    width: 15px;
    height: 15px;
    margin-top: 2px;
}
.login_key{
    width: 303px;
    height: 41px;
    background-color: #c81623;    
    text-align: center;
    line-height: 41px;
    margin: 20px 0 0 38px;
}
.login_key input{
    font-size: 16px;
    color: white;
    width: 100%;
    height: 100%;
    background-color: #c81623;
    border: none;
    cursor: pointer;
}
.quick_login ul{
    margin: 26px 0 0 38px;
}
.quick_login ul li{
    float: left;
    width: 36px;
    height: 36px;
    background-color: violet;
    margin-right: 19px;
}
.quick_login ul li:first-child{
    background: url(../images/图层16.png) no-repeat;
    background-position: -18px -8px;
}
.quick_login ul li:nth-child(2){
    background: url(../images/图层16.png) no-repeat;
    background-position: -71px -7px;
}
.quick_login ul li:nth-child(3){
    background: url(../images/图层16.png) no-repeat;
    background-position: -122px -6px;
}
.quick_login ul li:nth-child(4){
    background: url(../images/图层16.png) no-repeat;
    background-position: -175px -7px;
}
.quick_login ul li a{
    display: block;
    width: 100%;
    height: 100%;
}
.quick_login h2{
    float: right;   
    margin: 1px 50px 0 0;
}
.quick_login h2 a{
    font-size: 14px;
    color: #1474af;
}
.footer{
    height: 270px;
    margin: 0;
    padding: 5px 0 0 0;
}





